So our wedding is in September and I've recently had a falling out with my father. Anything can happen between now and our wedding date but I want to start thinking of options in case we don't reconcile. I don't have a male close enough in my life to be an obvious answer and I'm particularly thrilled about the idea of being walked down the isle by a woman (mom or sister). I'm considering walking down myself. Is that uncommon? Any other ideas?